MMIN vs MUB
NYLIM MacKay Muni Insured ETF against iShares National Muni Bond ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
0%
5 shared positions
Fee gap
25 bp
MUB is cheaper
1-year return gap
1.0 pts
MUB is ahead
Larger fund
MUB
$52.1B
Side by side
| MMIN | MUB | |
|---|---|---|
| Fund | NYLIM MacKay Muni Insured ETF | iShares National Muni Bond ETF |
| Issuer | New York Life | iShares |
| Category | National Muni | National Muni |
| Expense ratio | 0.30% | 0.05% |
| Assets | $493M | $52.1B |
| Average daily dollar volume | $8.0M | $1.8B |
| Listed | Oct 18, 2017 | Sep 7, 2007 |
| FrenzyCap score | 62 | 99 |
| 1-month return | −1.0% | −0.3% |
| 3-month return | −3.9% | −2.7% |
| Year to date | −5.2% | −4.3% |
| 1-year return | −5.7% | −4.7% |
| 30-day volatility | 7.4% | 6.3% |
| Worst drawdown, 1 year | −9.1% | −7.9% |
| Trailing 12-month yield | 4.23% | 3.33% |
| Holdings | 224 | 7,665 |
| Top 10 weight | 11.4% | 1.2% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$46M thru Jul 2026 | +$2.4B thru May 2026 |
| 30-day implied volatility | — | 7.5% |
| Holdings as of | as of Jul 31, 2026SEC filing | as of Oct 20, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
3% of MMIN · 0% of MUB| Holding | MMIN | MUB |
|---|---|---|
| INDIANA MUNICIPAL POWER AGENCY (IN) 5%, due Jan 1, 2043 | 0.87% | 0.03% |
| ST LOUIS MO 5.25%, due Jul 1, 2054 | 0.54% | 0.01% |
| ILLINOIS (IL), STATE OF 5.75%, due May 1, 2045 | 0.23% | 0.01% |
| CEDAR RAPIDS IOWA CMNTY SCH DIST 5.25%, due Jan 1, 2051 | 0.95% | 0.00% |
| SALES TAX SECURITIZATION CORP 5%, due Jan 1, 2037 | 0.27% | 0.00% |
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · MMIN holdings · MUB holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.